<template>
  <div id="userLoginPage">
    <h2 class="title">溯晞图库 - 用户注册</h2>
    <div class="desc">企业级智能协同云图库</div>
    <a-form :model="formState" autocomplete="off" @finish="handleSubmit">
      <a-form-item
        name="userAccount"
        :rules="[
          { required: true, message: '请输入用户邮箱!' },
          { min: 4, message: '用户名过短！' },
        ]"
      >
        <a-input v-model:value="formState.userAccount" placeholder="请输入用户邮箱!" />
      </a-form-item>

      <a-form-item
        name="userPassword"
        :rules="[
          { required: true, message: '请输入密码!' },
          { min: 8, message: '密码不能小于8位!' },
        ]"
      >
        <a-input-password v-model:value="formState.userPassword" placeholder="请输入密码！" />
      </a-form-item>
      <a-form-item
        name="checkPassword"
        :rules="[
          { required: true, message: '请输入确认密码!' },
          { min: 8, message: '密码不能小于8位!' },
        ]"
      >
        <a-input-password v-model:value="formState.checkPassword" placeholder="请输入确认密码！" />
      </a-form-item>
      <a-form-item name="code" :rules="[{ required: true, message: '请输入验证码!' }]">
        <a-space>
          <a-input
            v-model:value="formState.code"
            placeholder="请输入验证码!"
            style="width: 200px"
          />
          <a-button :loading="loading" :disabled="!!cooldown" @click="handleSendCode">
            {{ cooldown ? `${cooldown}秒后重试` : '发送验证码' }}
          </a-button>
        </a-space>
      </a-form-item>
      <div class="tips">
        已有账号？
        <router-link to="/user/login">去登录</router-link>
      </div>
      <a-form-item>
        <a-button type="primary" html-type="submit" :loading="registerLoading" style="width: 100%"
          >注册</a-button
        >
      </a-form-item>
    </a-form>
  </div>
</template>
<script lang="ts" setup>
import { reactive, ref } from 'vue'
import { registerUsingPost, sendCode } from '@/api/userController'
import { useRouter } from 'vue-router'
import { message } from 'ant-design-vue'

interface FormState {
  userAccount: string
  userPassword: string
  checkPassword: string
  code: string
}

const formState = reactive<FormState>({
  userAccount: '',
  userPassword: '',
  checkPassword: '',
  code: '',
})

const cooldown = ref<number>(0)
const loading = ref<boolean>(false)
const registerLoading = ref<boolean>(false)
const router = useRouter()

/**
 * 发送验证码
 */
const handleSendCode = async () => {
  if (!formState.userAccount) {
    message.error('请先输入用户邮箱')
    return
  }
  loading.value = true
  try {
    const res = await sendCode({ userAccount: formState.userAccount, type: "REGISTER" })
    if (res.data.code === 0) {
      message.success('验证码已发送，请注意查收')
      cooldown.value = 60
      const timer = setInterval(() => {
        cooldown.value--
        if (cooldown.value <= 0) {
          clearInterval(timer)
        }
      }, 1000)
    } else {
      message.error('验证码发送失败：' + res.data.message)
    }
  } catch (e) {
    message.error('验证码发送失败：' + e)
  } finally {
    loading.value = false
  }
}

/**
 * 提交表单
 * @param values
 */
const handleSubmit = async (values: any) => {
  registerLoading.value = true
  try {
    if (formState.userPassword !== formState.checkPassword) {
      message.error('两次输入的密码不一致')
      return
    }
    const res = await registerUsingPost(values)
    //注册成功，把注册态保存到全局状态中
    if (res.data.code === 0 && res.data.data) {
      message.success('注册成功')
      router.push({
        path: '/user/login',
        replace: true,
      })
    } else {
      message.error('注册失败，' + res.data.message)
    }
  } catch (e) {
    message.error('注册失败：' + e)
  } finally {
    registerLoading.value = false
  }
}
</script>
<style scoped>
#userLoginPage {
  max-width: 360px;
  margin: 0 auto;
}

.title {
  text-align: center;
  margin-bottom: 16px;
}

.desc {
  text-align: center;
  color: #bbb;
  margin-bottom: 16px;
}

.tips {
  text-align: right;
  font-size: 13px;
  color: #bbb;
  margin-bottom: 16px;
}
</style>
